To switch the product off, push the LOCK switch
to the
3
position . When switched off, the pendulum unit is locked.
Use automatic levelling system
To work with automatic levelling, place the product on a level, firm
surface, or fasten it with the
- tripod thread
to the tripod.
6
When it is switched on, the automatic levelling system automati-
cally corrects irregularities of ±4° within the self levelling area.
The levelling is concluded when the laser lines stop moving and
the LED indicator
goes green.
2
If automatic levelling is not possible, e.g. because the base of the
measuring tool deviates by more than 4° from the horizontal or
because the product is being freely hand-held, the LED indicator
will go red and the horizontal and vertical laser lines will be
2
switched off.
Note: operation without automatic levelling will always be indi-
cated via the red LED indicator
.
2
Note: if the product is agitated or its position is changed during
operation, the product will automatically re-level. After re-levelling
check the positions of the horizontal and vertical laser lines against
reference points to avoid errors.
Using individual lines and crossed lines
When the product is performing automatic levelling and the base
of the measurement device deviates from the horizontal by less
than 4° (green LED on), carefully press the H-button
to turn the
1
horizontal line on or off.
GB/IE/NI
13